12 Days of Christmas
26th25th
71st
24 Game
74th
99 Bottles of Beer
29th40th
50th
Abundant Numbers
90th
40th60th
63rd
Abundant Numbers (Long)
35th
Arabic to Roman
20th98th
105th
Arithmetic Numbers
128th
Arrows
38th
100th
Ascending Primes
92nd
ASCII Table
75th
Billiards
66th
brainfuck
135th
202nd
Card Number Validation
76th
Catalan Numbers
1st
1st
Catalan’s Constant
9th
86th
Christmas Trees
20th
107th
Collatz
218th
CSS Colors
111th
206th
Cubes
10th7th
15th
Day of Week
227th
DFA Simulator
103rd
Diamonds
35th19th
20th40th
141st49th
Divisors
47th32nd
1st
Emirp Numbers
104th
158th
Emirp Numbers (Long)
41st
Emojify
22nd90th
206th
Evil Numbers
97th
364th
Evil Numbers (Long)
258th
Factorial Factorisation
54th
Farey Sequence
138th
Fibonacci
238th
90th1st
172nd
Fizz Buzz
282nd
192nd1st
89th66th
Foo Fizz Buzz Bar
218th
1st
Forsyth–Edwards Notation
64th
Fractions
94th
199th
Game of Life
96th
Gijswijt’s Sequence
94th
Happy Numbers
45th36th33rd
226th
Happy Numbers (Long)
26th
104th
Hexdump
85th
Intersection
37th
69th
Inventory Sequence
130th
ISBN
50th
108th
Jacobi Symbol
106th
Kaprekar Numbers
75th
Kolakoski Constant
11th58th
119th
Kolakoski Sequence
23rd60th
158th
Leap Years
162nd
62nd
Levenshtein Distance
23rd
92nd
Leyland Numbers
23rd
167th
ln 2
76th
Look and Say
77th
170th
Lucky Numbers
18th
92nd
Lucky Tickets
14th47th
124th
Mahjong
54th
Mandelbrot
94th
Maze
116th
Medal Tally
72nd
Minesweeper
63rd
Morse Decoder
16th56th
148th
Morse Encoder
18th53rd
132nd
Musical Chords
89th
N Queens
73rd
Niven Numbers
1st
52nd
Niven Numbers (Long)
199th
Number Spiral
46th
115th
Odious Numbers
95th
275th
Odious Numbers (Long)
167th
Ordinal Numbers
22nd63rd
96th
PalindromemordnilaP
88th
Pangram Grep
88th
9th
1st
Partition Numbers
75th
Pascal’s Triangle
29th
197th
Pernicious Numbers
87th
54th88th
201st
Pernicious Numbers (Long)
219th
Poker
44th
Polyominoes
82nd
Prime Numbers
49th112th
176th
Prime Numbers (Long)
64th
Proximity Grid
61st
Quine
200th1st25th107th
48th33rd118th
82nd
Recamán
45th
21st42nd
102nd
Repeating Decimals
80th
Reverse Polish Notation
205th
Rijndael S-box
111th
Rock-paper-scissors-Spock-lizard
8th62nd
41st
Roman to Arabic
21st69th
119th
ROT13
98th
Rule 110
33rd
101st
Scrambled Sort
70th
Set
66th
Seven Segment
68th
166th
SI Units
73rd
Sierpiński Triangle
64th
140th
Smith Numbers
163rd
Spelling Numbers
10th12th
41st
Star Wars Opening Crawl
6th26th
80th
Sudoku
8th
42nd
Sudoku (Fill-in)
9th
Tic-tac-toe
98th
Time Distance
32nd
50th
Tongue-twisters
25th103rd
139th
Transpose Sentence
133rd
Trinomial Triangle
96th
United States
80th
117th
Vampire Numbers
16th29th
95th
Van Eck Sequence
23rd27th
35th
Zeckendorf Representation
99th
Zodiac Signs
75th
γ
54th
λ
16th
103rd
π
21st
148th
τ
18th
127th
φ
23rd
182nd
√2
29th
1st
𝑒
20th
1st